/ Dictionary / Index S sensitometer: Meaning and Definition of Find definitions for: sen•si•tom•e•ter Pronunciation: (sen"si-tom'i-tur), [key] — n. Photog. an instrument for testing the sensitivity of various types of film, consisting of an apparatus for exposing successive parts of the film to a light of standard intensity at successively increasing lengths of exposure. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sensitometer (Thesaurus) sensitizing dye sensitometric curve Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language